156936638068

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{839}}^1\times {\mathrm{10723}}^1$

素因数の和:11669

約数の個数: 72

約数和(自身を含む): 323483025600

約数和(自身を除く): 166546387532

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 839, 1246, 1678, 2492, 3356, 4361, 5873, 8722, 10723, 11746, 17444, 21446, 23492, 41111, 42892, 74671, 75061, 82222, 149342, 150122, 164444, 298684, 300244, 522697, 525427, 954347, 1045394, 1050854, 1908694, 2090788, 2101708, 3658879, 3817388, 6680429, 7317758, 8996597, 13360858, 14635516, 17993194, 26721716, 35986388, 46763003, 62976179, 93526006, 125952358, 187052012, 251904716, 440833253, 800697133, 881666506, 1601394266, 1763333012, 3202788532, 5604879931, 11209759862, 22419519724, 39234159517, 78468319034, 156936638068]

約数ペア:

[(1, 156936638068), (2, 78468319034), (4, 39234159517), (7, 22419519724), (14, 11209759862), (28, 5604879931), (49, 3202788532), (89, 1763333012), (98, 1601394266), (178, 881666506), (196, 800697133), (356, 440833253), (623, 251904716), (839, 187052012), (1246, 125952358), (1678, 93526006), (2492, 62976179), (3356, 46763003), (4361, 35986388), (5873, 26721716), (8722, 17993194), (10723, 14635516), (11746, 13360858), (17444, 8996597), (21446, 7317758), (23492, 6680429), (41111, 3817388), (42892, 3658879), (74671, 2101708), (75061, 2090788), (82222, 1908694), (149342, 1050854), (150122, 1045394), (164444, 954347), (298684, 525427), (300244, 522697)]